Fritz Freshwater & Saltwater Master Test Kit compact lamp 0% max Phosphorous 0

0% max Phosphorous 0

Knob Adjustment

Place suet cake into feeder and hang at least 5 feet off the ground

wafer for Plecos and other herbivorous cats

Fritz Freshwater & Saltwater Master Test Kit compact lamp 0% max Phosphorous 0Fritz Aquatics Master Test Kit contains four essential test kit formulas in one convenient box. Wide Range pH Testing the pH of your aquarium water regularly to make proper adjustments is crucial to keep your fish, plants, and other aquarium animals healthy and stress free. pH is the measure of acidity or basicity of liquids. Acidic water will measure between 0 and 7 pH, while basic, or alkaline, water will measure between 7 and 14. Knowing your